DIN 960 Hexagon Head Bolts

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DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread (1990) specifies requirements for hexagon head bolts with shank, with metric fine pitch thread and nominal thread diameters d from 8 to 100 mm.

Dimension Chart of DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread

din 960 hexagon head bolts metric fine pitch thread, hex bolts, fine pitch hexagon bolts

Dimension Chart of DIN 960 from M8 to M24

Thread Diameter (d) M8 x 1 M10 x 1 M12 x 1.5 M14 x 1.5 M16 x 1.5 M18 x 2 M20 x 1.5 M22 x 2 M24 x 2
– M10 x 1.25 M12 x 1.25 – – M18 x 1.5 M20 x 2 M22 x 1.5 M24 x 1.5
b Auxiliary Dimension 1) 22 26 30 34 38 42 46 50 54
2) 28 32 36 40 44 48 52 56 60
3) 41 45 49 53 57 61 65 69 73
c min 0.15 0.15 0.15 0.15 0.2 0.2 0.2 0.2 0.2
max 0.6 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8
da max 9.2 11.2 13.7 15.7 17.7 20.2 22.4 24.4 26.4
ds min max 8 10 12 14 16 18 20 22 24
Product Grade A 7.78 9.78 11.73 13.73 15.73 17.73 19.67 21.67 23.67
Product Grade B 7.64 9.64 11.57 13.57 15.57 17.57 19.48 21.48 23.48
dw min Product Grade A 11.6 15.6 17.4 20.5 22.5 25.3 28.2 30 33.6
Product Grade B 11.4 15.4 17.2 20.1 22 24.8 27.7 29.5 33.2
e min Product Grade A 14.38 18.9 21.1 24.49 26.75 30.14 33.53 35.72 39.98
Product Grade B 14.2 18.72 20.88 23.91 26.17 29.56 32.95 35.03 39.55
k Nominal Size 5.3 6.4 7.5 8.8 10 11.5 12.5 14 15
Product Grade A min 5.15 6.22 7.32 8.62 9.82 11.28 12.28 13.78 14.78
Product Grade A max 5.45 6.58 7.68 8.98 10.18 11.72 12.72 14.22 15.22
Product Grade B min 5.06 6.11 7.21 8.51 9.71 11.15 12.15 13.65 14.65
Product Grade B max 5.54 6.69 7.79 9.09 10.29 11.85 12.85 14.35 15.35
k’ min 3.54 4.28 5.05 5.96 6.8 7.8 8.5 9.6 10.3
r min 0.4 0.4 0.6 0.6 0.6 0.6 0.8 0.8 0.8
s max = Nominal Size 13 17 19 22 24 27 30 32 36
min Product Grade A 12.73 16.73 18.67 21.67 23.67 26.67 29.67 31.61 35.38
min Product Grade B 12.57 16.57 18.48 21.16 23.16 26.16 29.16 31 35
Technical Data provided by Fastener Planet

Shank Length Chart of DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread (M8-M24)

Shank Length ls + lg

Nominal Length Product Grade M8 M10 M12 M14 M16 M18 M20 M22 M24
A min A max B min B max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max
35 34.5 35.5 – – 8 13                                
40 39.5 40.5 – – 13 18 7.75 14                            
45 44.5 45.5 – – 18 23 12.75 19 7.5 15                        
50 49.5 50.5 – – 23 28 17.75 24 12.5 20 8.5 16                    
55 54.4 55.6 – – 28 33 22.75 29 17.5 25 13.5 21 9.5 17                
60 59.4 60.6 – – 33 38 27.75 34 22.5 30 18.5 26 14.5 22                
65 64.4 65.6 – – 38 43 32.75 39 27.5 35 23.5 31 19.5 27 13 23 9 19        
70 69.4 70.6 – – 43 48 37.75 44 32.5 40 28.5 36 24.5 32 18 28 14 24 10 20    
75 74.4 75.6 – – 48 53 42.75 49 37.5 45 33.5 41 29.5 37 23 33 19 29 15 25    
80 79.4 80.6 – – 53 58 47.75 54 42.5 50 38.5 46 34.5 42 28 38 24 34 20 30 16 26
85 84.3 85.7 83.25 86.75 58 63 52.75 59 47.5 55 43.5 51 39.5 47 33 43 29 39 25 35 21 31
90 89.3 90.7 88.25 91.75 63 68 57.75 64 52.5 60 48.5 56 44.5 52 38 48 34 44 30 40 26 36
95 94.3 95.7 93.25 93.75 68 73 62.75 69 57.5 65 53.5 61 49.5 57 43 53 39 49 35 45 31 41
100 99.3 100.7 98.25 101.75 73 78 67.75 74 62.5 70 58.5 66 54.5 62 48 58 44 54 40 50 36 46
110 109.3 110.7 108.25 111.75     77.75 84 72.5 80 68.5 76 64.5 72 58 68 54 64 50 60 46 56
120 119.3 120.7 118.25 121.75     87.75 94 82.5 90 78.5 86 74.5 82 68 78 64 74 60 70 56 66
130 129.2 130.8 128 132     91.75 98 86.5 94 82.5 90 78.5 86 72 82 68 78 64 74 60 70
140 139.2 140.8 138 142     101.75 108 96.5 104 92.5 100 88.5 96 82 92 78 88 74 84 70 80
150 149.2 150.8 148 152     111.75 118 106.5 114 102.5 110 98.5 106 92 102 88 98 84 94 80 90
160 159.2 160.8 158 162         116.5 124 112.5 120 108.5 116 102 112 98 108 94 104 90 100
170 169.2 170.8 168 172         126.5 134 122.5 130 118.5 126 112 122 108 118 104 114 100 110
180 179.2 180.8 178 182         136.5 144 132.5 140 128.5 136 122 132 118 128 114 124 110 120
190 189.08 190.92 187.7 192.3             142.5 150 138.5 146 132 142 128 138 124 134 120 130
200 199.08 200.92 197.7 202.3             152.5 160 148.5 156 142 152 138 148 134 144 130 140
Technical Data provided by Fastener Planet

Dimension Chart of DIN 960 from M27 to M52

Thread Diameter (d) M27 x 2 M30 x 2 M33 x 2 M36 x 3 M39 x 3 M42 x 3 M45 x 3 M48 x 3 M52 x 3
b Auxiliary Dimension 1) 60 66 72 78 84 90 96 102 –
2) 66 72 78 84 90 96 102 108 116
3) 79 85 91 97 103 109 115 121 129
c min 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3
max 0.8 0.8 0.8 0.8 1.0 1.0 1.0 1.0 1.0
da max 30.4 33.4 36.4 39.4 42.4 45.6 48.6 52.6 56.6
ds max 27 30 33 36 39 42 45 48 52
min 26.48 29.48 32.38 35.38 38.38 41.38 44.38 47.38 51.26
dw min 38 42.7 46.6 51.1 55.9 59.9 64.7 69.4 74.2
e min 45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6 88.25
k Nominal Size 17 18.7 21 22.5 25 26 28 30 33
min 16.65 18.28 20.58 22.08 24.58 25.58 27.58 29.58 32.5
max 17.35 19.12 21.42 22.92 25.42 26.42 28.42 30.42 33.5
k’ min 11.7 12.8 14.4 15.5 17.2 17.9 19.3 20.9 22.8
r min 1 1 1 1 1 1.2 1.2 1.6 1.6
s max = Nominal Size 41 46 50 55 60 65 70 75 80
min 40 45 49 53.8 58.8 63.1 68.1 73.1 78.1
Technical Data provided by Fastener Planet

Shank Length Chart of DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread (M27-M52)

Shank Length ls + lg

l (Length) M27 x 2 M30 x 2 M33 x 2 M36 x 3 M39 x 3 M42 x 3 M45 x 3 M48 x 3 M52 x 3
Nominal Length min max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max
90 88.25 91.75 20 30 14 24
95 93.25 96.75 25 35 19 29
100 98.25 101.75 30 40 24 34 18 28
110 108.25 111.75 40 50 34 44 28 38 17 32
120 118.25 121.75 50 60 44 54 38 48 27 42 21 36
130 128 132 54 64 48 58 42 52 31 46 25 40 19 34 13 28
140 138 142 64 74 58 68 52 62 41 56 35 50 29 44 23 38 17 32
150 148 152 74 84 68 78 62 72 51 66 45 60 39 54 33 48 27 42 19 34
160 158 162 84 94 78 88 72 82 61 76 55 70 49 64 43 58 37 52 29 44
170 168 172 94 104 88 98 82 92 71 86 65 80 59 74 53 68 47 62 39 54
180 178 182 104 114 98 108 92 102 81 96 75 90 69 84 63 78 57 72 49 64
190 187.7 192.3 114 124 108 118 102 112 91 106 85 100 79 94 73 88 67 82 59 74
200 197.7 202.3 124 134 118 128 112 122 101 116 95 110 89 104 83 98 77 92 69 84
220 217.7 222.3 125 135 119 129 108 123 102 117 96 111 90 105 84 99 76 91
240 237.7 242.3 145 155 139 149 128 143 122 137 116 131 110 125 104 119 96 111
260 257.4 262.6 165 175 159 169 148 163 142 157 136 151 130 145 124 139 116 131
280 277.4 282.6 179 189 168 183 162 177 156 171 150 165 144 159 136 151
300 297.4 302.6 199 209 188 203 182 197 176 191 170 185 164 179 156 171
Technical Data provided by Fastener Planet

Dimension Chart of DIN 960 from M56 to M100

Thread Diameter (d) M56 x 4 M60 x 4 M64 x 4 M68 x 4 M72 x 4 M76 x 4 M80 x 4 M90 x 4 M100 x 4
b Auxiliary Dimension 2) 124 132 140 148 156 164 172 192 –
3) 137 145 153 161 169 177 185 205 225
c min
max 1 1 1 1 1 1 2 2 2
da max 63 67 71 75 79 83 87 97 108
ds max 56 60 64 68 72 76 80 90 100
min 55.26 59.26 63.26 67.26 71.26 75.26 79.26 89.13 99.13
dw min 78.7 83.4 88.2 92.9 97.7 102.4 107.2 121.1 135.4
e min 93.56 99.21 104.86 110.51 116.16 121.81 127.46 144.08 161.03
k Nominal Size 35 38 40 43 45 48 50 57 63
min 34.5 37.5 39.5 42.5 44.5 47.5 49.5 56.4 62.4
max 35.5 38.5 40.5 43.5 45.5 48.5 50.5 57.6 63.6
k’ min 24.2 26.2 27.6 29.8 31.2 33.2 34.6 39.5 43.7
r min 2 2 2 2 2 2 2 2.5 2.5
s max = Nominal Size 85 90 95 100 105 110 115 130 145
min 82.8 87.8 92.8 97.8 102.8 107.8 112.8 127.5 142.5
Technical Data provided by Fastener Planet

Shank Length Chart of DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread (M56-M100)

Shank Length ls + lg

l (Length) M56 x 4 M60 x 4 M64 x 4 M68 x 4 M72 x 4 M76 x 4 M80 x 4 M90 x 4 M100 x 4
Nominal Length min max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max ls min lg max
160 158 162 16 36
170 168 172 26 46 18 38
180 178 182 36 56 28 48 20 40
190 187.7 192.3 46 66 38 58 30 50 22 42
200 197.7 202.3 56 76 48 68 40 60 32 52 24 44
220 217.7 222.3 63 83 55 75 47 67 39 59 31 51 23 43 15 35
240 237.7 242.3 83 103 75 95 67 87 59 79 51 71 43 63 35 55 15 35
260 257.4 262.6 103 123 95 115 87 107 79 99 71 91 63 83 55 75 35 55 15 35
280 277.4 282.6 123 143 115 135 107 127 99 119 91 111 83 103 75 95 55 75 35 55
300 297.4 302.6 143 163 135 155 127 147 119 139 111 131 103 123 95 115 75 95 55 75
320 317.15 322.85 163 183 155 175 147 167 139 159 131 151 123 143 115 135 95 115 75 95
340 337.15 342.85 183 203 175 195 167 187 159 179 151 171 143 163 135 155 115 135 95 115
360 357.15 362.85 203 223 195 215 187 207 179 199 171 191 163 183 155 175 135 155 115 135
380 377.15 382.85 223 243 215 235 207 227 199 219 191 211 183 203 175 195 155 175 135 155
400 397.15 402.85 243 263 235 255 227 247 219 239 211 231 203 223 195 215 175 195 155 175
420 416.85 423.15 255 275 247 267 239 259 231 251 223 243 215 235 195 215 175 195
440 436.85 443.15 275 295 267 287 259 279 251 271 243 263 235 255 215 235 195 215
460 456.85 463.15 287 307 279 299 271 291 263 283 255 275 235 255 215 235
480 476.85 483.15 299 319 291 311 283 303 275 295 255 275 235 255
500 496.85 503.15 319 339 319 331 303 323 295 315 275 295 255 275
Technical Data provided by Fastener Planet

Weight Chart of DIN 960 Hexagon Head Bolts Metric Fine Pitch Thread

Approximate mass (7,85 kg/dm3), per 1000 units in kg

Nominal Length M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36
35 18.4
40 20.4 35
45 22.3 38.1 53.8
50 24.3 41.2 58.2 83.3
55 26.3 44.2 62.7 89.3 118
60 28.3 47.3 67.1 95.4 126
65 30.2 50.4 71.5 101 134 174 225
70 32.2 53.5 76 107 142 184 237 287
75 34.2 56.6 80.4 113 150 194 250 302
80 36.1 59.6 84.9 120 157 204 262 317 393
85 38.1 62.7 89.3 126 165 214 274 332 410
90 40.1 65.8 93.7 132 173 224 287 347 428 570 733
95 42.1 68.9 98.1 138 181 234 299 362 446 592 761
100 44 72 102.6 144 189 244 311 376 464 615 788 986
110 78.2 111.5 156 205 264 336 406 499 660 843 1053 1268
120 84.3 120.3 168 221 284 360 436 535 705 899 1120 1348
130 90 128 179 235 302 384 464 568 747 952 1184 1422
140 96.2 136.9 191 251 322 409 494 603 792 1007 1251 1502
150 102.3 145.7 203 267 342 433 524 639 837 1063 1318 1582
160 154.6 215 282 362 458 553 674 882 1118 1385 1662
170 163.5 227 298 382 483 583 710 927 1174 1452 1741
180 172.4 239 314 402 507 613 745 972 1229 1520 1821
190 251 330 422 532 643 781 1017 1285 1587 1901
200 264 345 442 556 673 816 1061 1340 1654 1981
220 1445 1781 2130
240 1556 1915 2290
260 1667 2049 2450
280 2083 2610
300 2317 2770
Technical Data provided by Fastener Planet
Nominal Length M39 M42 M45 M48 M52 M56 M60 M64 M68 M72 M76 M80 M90 M100
120 1650
130 1739 2054 2434
140 1833 2162 2559 2998
150 1926 2271 2684 3140 3775
160 2020 2380 2808 3282 3942 4567
170 2113 2489 2933 3424 4108 4760 5585
180 2207 2598 3058 3566 4275 4953 5807 6681
190 2301 2706 3183 3708 4442 5147 6029 6934 7982
200 2395 2815 3307 3850 4608 5340 6250 7186 8267 9363
220 2570 3020 3544 4119 4926 5704 6670 7665 8809 9974 11305 12650
240 2757 3237 3794 4403 5259 6090 7114 8170 9379 10613 12017 13439 17875
260 2945 3455 4043 4687 5593 6477 7557 8675 9949 11252 12729 14228 18874 24228
280 3132 3672 4293 4971 5926 6863 8001 9179 10519 11891 13441 15016 19873 25461
300 3320 3890 4542 5255 6259 7250 8445 9684 11089 12530 14152 15805 20872 26694
320 7636 8888 10189 11658 13169 14864 16594 21871 27927
340 8023 9332 10694 12228 13807 15576 17383 22870 29160
360 8409 9776 11199 12798 14446 16288 18171 23869 30393
380 8796 10219 11703 13368 15085 17000 18960 24868 31626
400 9182 10663 12208 13938 15724 17712 19749 25867 32859
420 11107 12713 14508 16363 18424 20538 26866 34092
440 11551 13218 15078 17002 19135 21326 27865 35325
460 13723 15648 17641 19847 22115 28864 36558
480 16218 18280 20559 22903 29863 37791
500 16787 18919 21271 23693 30862 39024
Technical Data provided by Fastener Planet

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